Redmi 9 Power MIUI Software Update: Get May 2022 security update 

Redmi 9 power

UPDATE 2: May 31 (01:10 ET) – Redmi 9 Power May 2022 security update

Xiaomi has started rolling out a new software update to Redmi 9 Power smartphone users that comes with May 2022 security patch. This release does not come with any major changes to the usual tools that enhance system security and stability.


This software updates for Redmi 9 Power are identified via firmware number V12.5.9.0. RJQINXM is based on Android 11. The latest build is rolling out in India and other markets are expected to get the same soon.

If you are a Redmi 9 Power user in India, you might get a notification about the May 2022 security patch, so download it from there. But, if you haven’t received it yet, you can check for the new update by going to Settings >> Software Update and clicking on Download and Install.

Redmi 9 Power – India Stable V12.5.9.0.RJQINXM



  • Updated Android Security Patch to May 2022. Increased system security.


UPDATE 1: Nov 10, 2021 (12:31 ET)

Redmi 9 Power getting system performance enhancement update

Redmi 9 Power is getting a new software update in India. It mainly focuses on improving system performance. As per the changelog, the firmware improves system security and stability for a better user experience.

It further optimizes system performance so that users can operate their phones will fewer restrictions. Aside from this, there’s nothing that the changelog for the update mentions. Maybe, the users notice some minor changes and improvements after updating to the latest version.

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Update Version:

The fresh firmware for Redmi 9 Power holds the Android 10 based MIUI 12 version V12.0.12.0.QJQINXM. The update carries a heavy package, thus, we suggest you use an unmetered connection or WiFi to download and install it.



  • Optimized system performance
  • Improved system security and stability

Redmi 9 power

Download Link:

Redmi 9 Power – Download Full ROM

How to Download Manually:

  • Open Settings of your phone
  • Go to System Updates
  • Click on Download and Install
  • Once installed, Restart your phone


  • This update will not harm your data but make sure to prepare a backup before downloading the firmware.
  • Your phone’s battery should be charged, at least 30%.

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